Hi all, It is working ok!!!! in my Aspire-VN7-591G with Ubuntu 14.04.2 and 3.19.0-25-generic kernel. Aspire-VN7-591G:~$ dmesg | grep ath10k [ 1.525449] ath10k_pci 0000:07:00.0: pci irq msi-x interrupts 8 irq_mode 0 reset_mode 0 [ 1.730964] ath10k_pci 0000:07:00.0: Direct firmware load for ath10k/cal-pci-0000:07:00.0.bin failed with error -2 [ 1.731171] ath10k_pci 0000:07:00.0: Direct firmware load for ath10k/QCA6174/hw2.1/board-pci-168c:003e:11ad:0804.bin failed with error -2 [ 1.731175] ath10k_pci 0000:07:00.0: failed to load spec board file, falling back to generic: -2 [ 1.731422] ath10k_pci 0000:07:00.0: Direct firmware load for ath10k/QCA6174/hw2.1/firmware-5.bin failed with error -2 [ 1.731424] ath10k_pci 0000:07:00.0: could not fetch firmware file 'ath10k/QCA6174/hw2.1/firmware-5.bin': -2 [ 2.925907] ath10k_pci 0000:07:00.0: qca6174 hw2.1 (0x05010000, 0x003405ff, 168c:003e:11ad:0804 fallback) fw killer-n1525-fw api 4 htt 3.0 wmi 4 cal otp max_sta 32 [ 2.925911] ath10k_pci 0000:07:00.0: debug 1 debugfs 1 tracing 0 dfs 0 testmode 0 [ 3.016399] ath10k_pci 0000:07:00.0 wlan1: renamed from wlan0 Aspire-VN7-591G:~$ iwconfig eth0 no wireless extensions. lo no wireless extensions. wlan1 IEEE 802.11abgn ESSID:"XXXX" Mode:Managed Frequency:2.462 GHz Access Point: 0E:18:D6:47:D5:3F Bit Rate=1 Mb/s Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Power Management:on Link Quality=57/70 Signal level=-53 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:18 Invalid misc:132 Missed beacon:0 Adam great work! Thanks!!!!! Juan Manuel On Mon, Aug 3, 2015 at 10:50 AM, Winfried Pohl